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hey, so would these formula be balanced and show the right precipitation as per previous question.

a. 
Pb(NO3)2(aq) + 2NH4Cl
→ 2PbCl2(s) + 2 NH4NO3(aq)

Pb2+(aq)  + NO3-(aq) + , 2NH4+(aq)
+ 2Cl(aq) → 2PbCl(s) + 2NH4+(aq)
+ NO3-(aq)

PbCl→ Pb+
+ Cl

b. 
AgNO3 + NaCl → NANO3 + AGCL

AgNO3(aq) +
NaCl(aq) —> AgCl(s) + NaNO3(aq)

Ag+ + NO3- + Na+ +
Cl- —> AgCl(s) + Na+ + NO3- 

Ag+ + Cl- —> AgCl(s

c. 
CaCl2 + K2CO3 →

CaCl2
(aq) + K2CO3 (aq) –> 2KCl (aq) + CaCO3 (s)
2K+ (aq) + 2CO3- (aq) + Ca2+ (aq) + 2Cl
(aq) –> CaCO3 (s) + 2K+ (aq) + 2Cl (aq)
CaCO3 (s)  –> 2CO3- (aq) +
Ca2+ (aq)

d. 
KOH + Fe(NO3)3 →

3KOH(aq) + Fe(NO3)3(aq)→ Fe(OH)3(s) + 3KNO3(aq) 

3k(aq) + OH(aq) + Fe(aq) + NO(aq)  → FeOH(s) + k(aq) + NO(aq)

FeOH → Fe+ + OH

if not can you fix them up and tell me whati did wrong ?

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